linux-kernel - Re: [PATCH] auxdisplay: ht16k33: select required CONFIG_FB_CFB

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Date:   Tue, 29 Nov 2016 20:42:47 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Robin van der Gracht <robin@...tonic.nl>
Cc:     Linus Walleij <linus.walleij@...aro.org>,
        Arnd Bergmann <arnd@...db.de>,
        Miguel Ojeda Sandonis <miguel.ojeda.sandonis@...il.com>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] auxdisplay: ht16k33: select required CONFIG_FB_CFB_*
 helpers

On Fri, Nov 25, 2016 at 10:50:07AM +0100, Robin van der Gracht wrote:
> This selects the respective helpers required in addition to the one
> Arnd Bergmann pointer out earlier.
> 
> Signed-off-by: Robin van der Gracht <robin@...tonic.nl>
> ---
> This is a responce to https://lkml.org/lkml/2016/11/25/66
> This patch complements the changes Arnd submitted earlier. 
> 
>  drivers/auxdisplay/Kconfig | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/drivers/auxdisplay/Kconfig b/drivers/auxdisplay/Kconfig
> index b8bbfc6..4ef4c5c 100644
> --- a/drivers/auxdisplay/Kconfig
> +++ b/drivers/auxdisplay/Kconfig
> @@ -132,6 +132,9 @@ config HT16K33
>  	tristate "Holtek Ht16K33 LED controller with keyscan"
>  	depends on FB && OF && I2C && INPUT
>  	select FB_SYS_FOPS
> +	select FB_CFB_FILLRECT
> +	select FB_CFB_COPYAREA
> +	select FB_CFB_IMAGEBLIT
>  	select INPUT_MATRIXKMAP
>  	select FB_BACKLIGHT
>  	help

What tree is this patch against?

thanks,

greg k-h